10422520

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3889}}^1$

素因数の和:3967

約数の個数: 32

約数和(自身を含む): 23806800

約数和(自身を除く): 13384280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 3889, 7778, 15556, 19445, 31112, 38890, 77780, 155560, 260563, 521126, 1042252, 1302815, 2084504, 2605630, 5211260, 10422520]

約数ペア:

[(1, 10422520), (2, 5211260), (4, 2605630), (5, 2084504), (8, 1302815), (10, 1042252), (20, 521126), (40, 260563), (67, 155560), (134, 77780), (268, 38890), (335, 31112), (536, 19445), (670, 15556), (1340, 7778), (2680, 3889)]